Q72. A variable line $L$ passes through the point $( 3,5 )$ and intersects the positive coordinate axes at the points A and B . The minimum area of the triangle OAB , where O is the origin, is : (1) 30 (2) 25 (3) 40 (4) 35
Q72. A variable line $L$ passes through the point $( 3,5 )$ and intersects the positive coordinate axes at the points A and B . The minimum area of the triangle OAB , where O is the origin, is :\\
(1) 30\\
(2) 25\\
(3) 40\\
(4) 35